Answer:
Step-by-step explanation:
Note that 28 + 110 + 42 = 180, and that 28 + 42 + 110 = 180 also.
Since all three angles of one triangle are the same as the corresponding angles of the other triangle, the triangles are similar.
The height of the barrel is 6 feet.
Answer:
7.5
Step-by-step explanation:
gradient=(y1-y2)/(X1-x2)
Answer:
I think the answer is 60 or 70 or 65
No, 5(x-1) expands out to make 5x-5. So 5x-1 and 5x-5 aren’t equivalent.